Block 5557
- Hash
000000154d1b136fc147299251b2fc4ac0172dc486baef9bed987739b8c1384a- Confirmations
- 36584
- Time
- 2026-09-21 13:31:22 UTC
- Median time
- 2026-09-21 13:21:39 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
0e52c0b072995007b086b276f0bb19ce3ade0cc3dc71c8f2998b5038b75c7402- Previous block
- 000000bc866a9aa24af286921e8af4fc65849fa6909f31c2562c7ace4b96b91b
- Next block
- 00000042719f89222762d891b7b4afca47e54f0c4116e0a6cf6bc35e6e2a03eb
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 5557 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 0e52c0b07299…5038b75c7402 coinbase | 1 | 2 | 50 |